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Test ID:1.3.6.1.4.1.25623.1.0.703246
Category:Debian Local Security Checks
Title:Debian: Security Advisory (DSA-3246-1)
Summary:The remote host is missing an update for the Debian 'ruby1.9.1' package(s) announced via the DSA-3246-1 advisory.
Description:Summary:
The remote host is missing an update for the Debian 'ruby1.9.1' package(s) announced via the DSA-3246-1 advisory.

Vulnerability Insight:
It was discovered that the Ruby OpenSSL extension, part of the interpreter for the Ruby language, did not properly implement hostname matching, in violation of RFC 6125. This could allow remote attackers to perform a man-in-the-middle attack via crafted SSL certificates.

For the oldstable distribution (wheezy), this problem has been fixed in version 1.9.3.194-8.1+deb7u5.

We recommend that you upgrade your ruby1.9.1 packages.

Affected Software/OS:
'ruby1.9.1' package(s) on Debian 7.

Solution:
Please install the updated package(s).

CVSS Score:
4.3

CVSS Vector:
AV:N/AC:M/Au:N/C:N/I:P/A:N

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2015-1855
http://www.debian.org/security/2015/dsa-3245
http://www.debian.org/security/2015/dsa-3246
http://www.debian.org/security/2015/dsa-3247
https://bugs.ruby-lang.org/issues/9644
https://puppetlabs.com/security/cve/cve-2015-1855
https://www.ruby-lang.org/en/news/2015/04/13/ruby-openssl-hostname-matching-vulnerability/
CopyrightCopyright (C) 2015 Greenbone AG

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